package com.jiaok.config.securityHandler;

import cn.hutool.json.JSONUtil;
import com.jiaok.comm.CommonResponse;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 授权失败----无权限操作
 *
 * @Author jiaok
 * @Date 2023/5/10 17:50
 */
@Component
public class FailedAccessDeniedHandler implements AccessDeniedHandler {
    @Override
    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException e) throws IOException, ServletException {
        response.setContentType("application/json;charset=UTF-8");
        response.setStatus(HttpServletResponse.SC_FORBIDDEN);

        ServletOutputStream outputStream = response.getOutputStream();
        CommonResponse result = CommonResponse.error("无权限执行此操作");

        outputStream.write(JSONUtil.toJsonStr(result).getBytes("UTF-8"));

        outputStream.flush();
        outputStream.close();
    }
}
